49933123 has 2 divisors, whose sum is σ = 49933124. Its totient is φ = 49933122.

The previous prime is 49933073. The next prime is 49933151. The reversal of 49933123 is 32133994.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49933123 is a prime.

It is not a weakly prime, because it can be changed into another prime (49933423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24966561 + 24966562.

It is an arithmetic number, because the mean of its divisors is an integer number (24966562).

Almost surely, 2^49933123 is an apocalyptic number.

49933123 is a deficient number, since it is larger than the sum of its proper divisors (1).

49933123 is an equidigital number, since it uses as much as digits as its factorization.

49933123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17496, while the sum is 34.

The square root of 49933123 is about 7066.3373115073. The cubic root of 49933123 is about 368.2388252623.

The spelling of 49933123 in words is "forty-nine million, nine hundred thirty-three thousand, one hundred twenty-three".